Hi ES , coming from the country of drillings, I just wanted to remind You that Sauer is propably producing better drillings than all makers mentioned, at least they did. Maybe Heym can compete. I know several old hunters here that use Sauer drillings with Zeiss scopes that are 20 to 30 years in more or less permanent use and never made any problems. Accuracy is usually excellent, calibers up to 9,3x74R.So if You can find somebody with a Sauer drilling, just have a look at it and compare.

Kalunga